CA2872557C - Rotating machine with improved cooling - Google Patents
Rotating machine with improved cooling Download PDFInfo
- Publication number
- CA2872557C CA2872557C CA2872557A CA2872557A CA2872557C CA 2872557 C CA2872557 C CA 2872557C CA 2872557 A CA2872557 A CA 2872557A CA 2872557 A CA2872557 A CA 2872557A CA 2872557 C CA2872557 C CA 2872557C
- Authority
- CA
- Canada
- Prior art keywords
- rotor
- pole core
- gap
- component according
- rotating machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/30—Windings characterised by the insulating material
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/32—Windings characterised by the shape, form or construction of the insulation
- H02K3/34—Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation
- H02K3/345—Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation between conductor and core, e.g. slot insulation
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/46—Fastening of windings on the stator or rotor structure
- H02K3/52—Fastening salient pole windings or connections thereto
- H02K3/527—Fastening salient pole windings or connections thereto applicable to rotors only
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/22—Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
- H02K9/223—Heat bridges
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
- H02K2213/03—Machines characterised by numerical values, ranges, mathematical expressions or similar information
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Motor Or Generator Cooling System (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP13195082.6 | 2013-11-29 | ||
EP13195082.6A EP2879276B1 (de) | 2013-11-29 | 2013-11-29 | Rotationsmaschine mit verbesserter Kühlung |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2872557A1 CA2872557A1 (en) | 2015-05-29 |
CA2872557C true CA2872557C (en) | 2022-08-02 |
Family
ID=49680879
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2872557A Active CA2872557C (en) | 2013-11-29 | 2014-11-28 | Rotating machine with improved cooling |
Country Status (6)
Country | Link |
---|---|
US (1) | US10305353B2 (de) |
EP (1) | EP2879276B1 (de) |
CN (1) | CN104682591A (de) |
CA (1) | CA2872557C (de) |
ES (1) | ES2911773T3 (de) |
IN (1) | IN2014DE03330A (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105553154A (zh) * | 2016-02-26 | 2016-05-04 | 联想(北京)有限公司 | 电动机结构、电动机、散热装置及电子设备 |
CN109918765B (zh) * | 2019-03-04 | 2023-06-20 | 北京空天技术研究所 | 一种高速飞行器舱内热环境耦合精细计算方法 |
US10965192B2 (en) * | 2019-04-12 | 2021-03-30 | Caterpillar Inc. | Cooling system for a rotary electric machine |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2769104A (en) * | 1953-07-30 | 1956-10-30 | Century Electric Company | Cooling dynamoelectric machines |
US6509665B1 (en) * | 1999-10-25 | 2003-01-21 | Matsushita Electric Industial Co., Ltd. | Motor having stator with insulator of high heat-conductivity |
JP4116236B2 (ja) * | 2000-10-06 | 2008-07-09 | 東芝アイテック株式会社 | 積層部材およびそれを用いた回転電機 |
US6661133B2 (en) * | 2001-07-12 | 2003-12-09 | Eli Liebermann | Rotor cooling arrangement |
JP4996086B2 (ja) * | 2005-09-29 | 2012-08-08 | 株式会社東芝 | マイカテープおよびこのマイカテープを用いた回転電機コイル |
JP2009022088A (ja) * | 2007-07-11 | 2009-01-29 | Hitachi Ltd | 回転電機、及びこの製造方法 |
US8390157B2 (en) * | 2009-05-14 | 2013-03-05 | Shin-Etsu Chemical Co., Ltd. | Cooling mechanism for axial gap type rotating machines |
DE102010064072A1 (de) * | 2010-12-23 | 2012-06-28 | Robert Bosch Gmbh | Trägerzahn mit einer gewickelten Spule in einer elektrischen Maschine |
US9559569B2 (en) * | 2012-02-13 | 2017-01-31 | Ge Aviation Systems Llc | Arrangement for cooling an electric machine with a layer of thermally conducting and electrically insulating material |
-
2013
- 2013-11-29 ES ES13195082T patent/ES2911773T3/es active Active
- 2013-11-29 EP EP13195082.6A patent/EP2879276B1/de active Active
-
2014
- 2014-11-18 IN IN3330DE2014 patent/IN2014DE03330A/en unknown
- 2014-11-25 US US14/553,163 patent/US10305353B2/en not_active Expired - Fee Related
- 2014-11-28 CA CA2872557A patent/CA2872557C/en active Active
- 2014-12-01 CN CN201410711014.4A patent/CN104682591A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
EP2879276B1 (de) | 2022-02-09 |
US20150155751A1 (en) | 2015-06-04 |
ES2911773T3 (es) | 2022-05-20 |
IN2014DE03330A (de) | 2015-08-21 |
EP2879276A1 (de) | 2015-06-03 |
CA2872557A1 (en) | 2015-05-29 |
CN104682591A (zh) | 2015-06-03 |
US10305353B2 (en) | 2019-05-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |
Effective date: 20191119 |
|
EEER | Examination request |
Effective date: 20191119 |
|
EEER | Examination request |
Effective date: 20191119 |